123 citations · 138 across the 3 of their papers we have counts for
3 papers
math.AP2022
An Order-Theoretical Multi-Valued Fixed Point Approach to Quasi-Variational Inclusions with Bifunctions
Christoph Tietz
We present an order-theoretical fixed point theorem for increasing multivalued operators suitable for the method of sub-supersolutions and its application to the following multival…
cond-mat.mtrl-sci2019★ 15 cited
Beam-induced Atomic Motion in Alkali Borate Glasses
Katharina Holzweber, Christoph Tietz, Michael Leitner +2
Applying coherent X-rays by the method of atomic-scale X-ray Photon Correlation Spectroscopy results in beam-induced dynamics in a number of oxide glasses. Here these studies are e…
cond-mat.stat-mech2006★ 123 cited
Measurement of Stochastic Entropy Production
C. Tietz, S. Schuler, T. Speck +2
Using fluorescence spectroscopy we directly measure entropy production of a single two-level system realized experimentally as an optically driven defect center in diamond. We expl…